1 - I'm fine with it.
2 & 6 - Not really. Given the company's history, exploiting microtransactions is not their style.
3 & 5 - I think it's common enough in other MMOs to have perks that cost real money paid directly to the company. Would people rather have this cost gil, and then people will spend real money to gilsellers to be able to afford additional bank space and such? I wouldn't want that temptation there.
4 - It's clear that the community is being listened to. Maybe not on everything, and maybe not how we want to in the end, but it's happening. Voicing our opinions can never hurt us. The worst that happens is that we have proof that we are not being listened to, and then as consumers we will speak in the most powerful way possible -- with our wallets, by taking our money elsewhere.
For me, I can only focus on one character at a time. As a Legacy customer I pay less per month, BUT I have the option to pay more money each month if I want additional character slots. Which I don't want or need. Since I had many items already stored up from my first day back in ARR that took up lots of space on my retainers, my storage space is at a premium. As my other classes slowly creep up to level 50, I will only acquire more and more gear that I cannot put in the Armoury. Glamours will mean that I will want to hunt down unique-looking pieces of gear so that I can apply them to my current outfits and still use them in combat. Couple that with crafting and... yeah, I'm hurting for space. I'm constantly trying to figure out what I want to keep or put up for auction. Crafting from stored materials even when I don't gain much XP from it just to get rid of it.
I will gladly give S-E more money per month for something that will make the game more convenient and less stressful to me in regards to storage space. I will never pay them for exclusive access to content outside of expansions, or services that give me a marked advantage in progression or leveling, because in my opinion those are the marks of a transition to a F2P game.